The Design And Realize Of Digital Image Processing System In Orthopedics C-arm X-ray Machine

Along with the ability of computer processing enhanced unceasingly, the digital picture processing technology rapidly developed, and is more and more widespread and fast overlap to other discipline. Specially in the medicine domain, the picture took the information the gain as well as the information use function changes more and more importantly. This article described the process and the practical application result of digital picture processing technology in the orthopedics X- arm ray machine.Firstly, this article introduced machine carries on the transformation to hospital orthopedics C arm X ray , through X signal gathering, picture browsing, database function the and so on management realization, has established a set of practical orthopedics C arm X machine picture-processing system. This system consists of hardware and software .hardware concludes C-arm x ray machine,video-grabber and personal computer. Software concludes video-grabber and image processing and so on. Additionally, it has some characteristics, such as easy installation, lower cost and human manipulative windows.This article introduced X signal gathering different method and the concrete realization, discussed the picture inversion technology in the medicine picture processing function, specifically analyzed the Laplace-transformation, the separate cosine transformation, Hada Masurium transformation and the wavelet transformation . Mainly studied the function and practice of image enhancement technology in the C arm X -ray machine picture processing system. Studied and uses different picture noise abatement and picture sharpening methods to realize X ray picture enhancement. Has realized function of the goal picture survey,reduces ,enlargement and revolves and so on .It has met the clinical diagnosis needs well. Established the corresponding X image to report the database came the report and the management which carried on to X image computerizes, enhanced the working efficiency and the management level, was the hospital medical service information technology core-medicine image puts on file with the communications system (Picture Archiving and Communication System. PACS.) Has built the solid foundation.